The language of the manuscript should be English. The writing must be clear, unambiguous, and grammatically correct. The authors are requested to run their paper through a spell checker before submission. While preparing a manuscript for submission, the following points are suggested to be considered:

• Title: The title of the manuscript should be very precise and it should cover the theme of the manuscript. It is desired, although not compulsory, to avoid using any mathematical formula and/or abbreviation in the title.
• Authors’ Names and Affiliations: Authors’ full names are preferred. However, in the case where an author has more than two names, at least two full names are required. It is desired, although not compulsory, to avoid using any abbreviation in the authors’ affiliations.
• Abstract: The main findings should be stated briefly in the abstract. It is desired, although not compulsory, to avoid using any mathematical formula and/or reference(s) in the abstract.
• Keywords: The manuscript should contain at least three keywords.
• Acknowledgment: The Acknowledgement section (if needed) should be placed at the end of the manuscript, but preceding the References section.
• References: The references that are not cited in the manuscript’s text should be removed. The entries in the references list should be in alphabetical order according to the last name of the first author listed. If the authors cite the papers that have been retracted, they should include the rationale for doing so in the manuscript’s text, and they should indicate the articles retracted status in the references list. If the authors cite an erroneous paper whose corrections are available in another paper/note, they should cite also the paper/note addressing the corrections. For preparing the references list, the following way by which references are quoted is desired to follow:

[Book] A. Kufner, Weighted Sobolev Spaces, John Wiley & Sons, New York, 1985.

[Edited Book] Á. Száz, Correlations are more powerful tools than relations, In: T. M. Rassias (Ed.), Applications of Nonlinear Analysis, Springer, Cham, 2018, pp. 711–779.

[Journal Paper] M. Ragusa, A. Tachikawa, H. Takabayashi, Partial regularity of $p(x)$-harmonic maps, Trans. Amer. Math. Soc. 365 (2013) 3329-3353.

[Thesis] M. Debono, Threshold Graphs as Models of Real-World Networks, Master’s thesis, University of Malta, 2012.